Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies

A storm system moving eastward will bring widespread showers and thunderstorms over parts of the Northern Plains to the Southern Plains and Upper Great Lakes through Friday. Heavy snow will continue over parts of the Northern Rockies. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

Lat: 46.96826°NLon: 112.97487°WElev: 4199.0ft.

NA

35°F

2°C

Humidity 92%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 16 Oct 03:00 AM MDT
Extended Forecast for

10 Miles WNW Lincoln MT

  • Overnight

    Overnight: A slight chance of rain and snow.  Snow level 6000 feet. Mostly cloudy, with a low around 29. Calm wind.  Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow before 7am.  Snow level rising to 6800 feet in the afternoon. Partly sunny, then gradually becoming sunny, with a high near 41. Calm wind becoming west 5 to 7 mph in the morning.  Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain/Snow
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. West wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow before noon, then a chance of rain.  Partly sunny, with a high near 46. West wind 10 to 14 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 46 °F

    Slight Chance
    Snow then
    Chance Rain

  • Friday Night

    Friday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then a slight chance of snow after midnight.  Mostly cloudy, with a low around 29. West wind 7 to 11 mph, with gusts as high as 26 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Widespread frost between 8am and 11am.  Otherwise, mostly sunny, with a high near 44.

    High: 44 °F

    Frost then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after midnight.  Snow level 6400 feet rising to 8000 feet after midnight. Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely.  Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely before 3am, then snow likely.  Snow level 6500 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
A slight chance of rain and snow. Snow level 6000 feet. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 20%.
Thursday
A slight chance of rain and snow before 7am. Snow level rising to 6800 feet in the afternoon. Partly sunny, then gradually becoming sunny, with a high near 41. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 30. West wind 7 to 10 mph, with gusts as high as 23 mph.
Friday
A slight chance of snow before noon, then a chance of rain. Partly sunny, with a high near 46. West wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 29. West wind 7 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
Widespread frost between 8am and 11am. Otherwise, mostly sunny, with a high near 44.
Saturday Night
A 30 percent chance of rain after midnight. Snow level 6400 feet rising to 8000 feet after midnight. Partly cloudy, with a low around 36.
Sunday
Rain likely. Mostly cloudy, with a high near 49.
Sunday Night
Rain likely before 3am, then snow likely. Snow level 6500 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 34.
Monday
Snow likely, mainly before noon. Mostly cloudy, with a high near 39.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 28.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 43.
Tuesday Night
A slight chance of rain and snow. Snow level 6200 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 31.
Wednesday
A slight chance of snow. Snow level rising to 6500 feet in the afternoon. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Lincoln MT
 47.02°N 112.84°W (Elev. 5466 ft)
2:30 pm MDT Oct 15, 2025
3am MDT Oct 16, 2025-6pm MDT Oct 22, 2025
 
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Additional Resources

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